Saturn_2046-03-23T09_58_10.0600_RIO.txt
 
Occultation predictions computed by rfrench@wellesley.edu Sun Jun 11 11:19:16 2023
 
target                  : Saturn
target radius (km)      :  60268.00
C/A epoch               : 2046-03-23T10:06:57.640
Event type              : PgtRgt
                        : Saturn occs: geocentric, topocentric
                        : Ring occs: geocentric, topocentric
Observer code           : RIO
Location                : Rio de Janeiro
Latitude (deg)          : -22.89506
E. Longitude (deg)      : 316.77708
Altitude (km)           :   0.033
Gaia source ID          : 4117826352042608384
2Mass ID (if available) : 17274474-2142458
ICRS Star Coord at Epoch: 17h 27m 44.73435s -21:42:46.33481s
RUWE (>1.4 is poor)     :   1.10
K magnitude             :  6.335
G magnitude             : 12.282
RP magnitude            : 10.813
BP magnitude            : 15.242
DUPflag                 : 0
Distance (au)           :  9.811
f0 (km)                 :       0.000
g0 (km)                 :       0.000
skyplane vel. (km/s)    :   4.53
Sun-Target sep (deg)    :   99.78
Sun-Moon sep (deg)      :   66.98
B (ring opening deg)    :   26.52
PA of pole (deg)        :    4.80
Pole direction: RA (deg):  40.60000
               Dec (deg):  83.50000
C/A sky separation (")  :   1.685
C/A sky separation (km) :  11990.2
NAIF SPICE kernels      : RAJobs_U111+rgf15.spk
                          URKALLv1.spk
                          Saturn_ring_plane.tf
                          sat378.bsp
                          sat286.bsp
                          vgr1.sat286.bsp
                          vgr2.sat286.bsp
                          HST1081HSPephemUTC.bsp
                          pfbl0000r.bsp
                          cassini.bsp
                          earthstns_itrf93_040916.bsp
                          earth_200101_990628_predict.bpc
                          earth_720101_070426.bpc
                          cpck28Mar2008.tpc
                          pck.sat440.tpc
                          IAU_SATURN_for_RINGFIT.tpc
                          naif0012.tls
                          earth_flat_IAU.spk
 
b: ring blocked by planet  x: target alt <  5.0 deg or  sun >  -5.0 deg
Ring         I/E             UTC        b?  alt   alt-sun   radius     r-dot   lat-geo lat-geodetic
---------------------------------------------------------------------------------------------------
F ring        I 2046-03-23T01:14:12.803    -5.79x -56.46  140461.00    -4.85
A (OER)       I 2046-03-23T01:26:54.827    -3.14x -58.74  136774.40    -4.82
Encke (OEG)   I 2046-03-23T01:37:24.689    -0.94x -60.53  133744.89    -4.80
Encke (IEG)   I 2046-03-23T01:38:31.745    -0.70x -60.71  133423.31    -4.79
A (IER)       I 2046-03-23T02:18:28.798     7.85  -66.12  122050.38    -4.69
B (OER)       I 2046-03-23T02:34:27.152    11.33  -67.46  117571.16    -4.65
B (IER)       I 2046-03-23T04:08:36.167    32.29  -62.56   91984.69    -4.40
C (IER)       I 2046-03-23T05:16:21.016    47.71  -50.31   74490.58    -4.20
 
Saturn        I 2046-03-23T06:11:19.224    60.34  -38.65   60261.53              -3.83     -4.71
Saturn        E 2046-03-23T13:56:38.052    12.98   61.57x  60126.66             -18.23    -21.99
 
C (IER)       E 2046-03-23T14:00:22.681    12.16   62.04x  74490.58     4.38
B (IER)       E 2046-03-23T15:05:32.543    -1.85x  65.94x  91984.69     4.56
B (OER)       E 2046-03-23T16:37:14.009   -20.22x  56.13x 117571.16     4.73
A (IER)       E 2046-03-23T16:52:59.824   -23.14x  53.32x 122050.38     4.75
Encke (IEG)   E 2046-03-23T17:32:45.988   -30.03x  45.55x 133423.31     4.78
Encke (OEG)   E 2046-03-23T17:33:53.194   -30.21x  45.32x 133744.89     4.79
A (OER)       E 2046-03-23T17:44:25.752   -31.90x  43.14x 136774.40     4.79
F ring        E 2046-03-23T17:57:14.238   -33.86x  40.44x 140461.00     4.80